diff --git a/config/default.json5 b/config/default.json5
index e0c6b9b..0afc385 100644
--- a/config/default.json5
+++ b/config/default.json5
@@ -1,43 +1,47 @@
 {
-    app: {
-        name: 'Example App',
-        contact_email: 'contact@example.net'
-    },
-    log_level: "DEV",
-    db_log_level: "ERROR",
-    public_url: "http://localhost:4899",
-    public_websocket_url: "ws://localhost:4899",
-    port: 4899,
-    mysql: {
-        connectionLimit: 10,
-        host: "localhost",
-        user: "root",
-        password: "",
-        database: "example_app",
-        create_database_automatically: false
-    },
-    redis: {
-        host: "127.0.0.1",
-        port: 6379,
-        prefix: 'example_app'
-    },
-    session: {
-        cookie: {
-            secure: false
-        }
-    },
-    mail: {
-        host: "127.0.0.1",
-        port: "1025",
-        secure: false,
-        username: "",
-        password: "",
-        allow_invalid_tls: true,
-        from: 'contact@example.net',
-        from_name: 'Example App',
-    },
-    view: {
-        cache: false
-    },
-    approval_mode: false,
+	app: {
+		name: 'Example App',
+		contact_email: 'contact@example.net',
+	},
+	log_level: "DEV",
+	db_log_level: "ERROR",
+	public_url: "http://localhost:4899",
+	public_websocket_url: "ws://localhost:4899",
+	port: 4899,
+	mysql: {
+		connectionLimit: 10,
+		host: "localhost",
+		user: "root",
+		password: "",
+		database: "example_app",
+		create_database_automatically: false,
+	},
+	redis: {
+		host: "127.0.0.1",
+		port: 6379,
+		prefix: 'example_app',
+	},
+	session: {
+		cookie: {
+			secure: false,
+		},
+	},
+	mail: {
+		host: "127.0.0.1",
+		port: "1025",
+		secure: false,
+		username: "",
+		password: "",
+		allow_invalid_tls: true,
+		from: 'contact@example.net',
+		from_name: 'Example App',
+	},
+	view: {
+		cache: false,
+	},
+	auth: {
+		approval_mode: false,
+		// 30 days
+		name_change_wait_period: 2592000000,
+	},
 }
diff --git a/config/production.json5 b/config/production.json5
index 6993e0e..725329b 100644
--- a/config/production.json5
+++ b/config/production.json5
@@ -1,15 +1,15 @@
 {
-    log_level: "DEBUG",
-    db_log_level: "ERROR",
-    public_url: "https://watch-my.stream",
-    public_websocket_url: "wss://watch-my.stream",
-    session: {
-        cookie: {
-            secure: true
-        }
-    },
-    mail: {
-        secure: true,
-        allow_invalid_tls: false
-    }
+	log_level: "DEBUG",
+	db_log_level: "ERROR",
+	public_url: "https://watch-my.stream",
+	public_websocket_url: "wss://watch-my.stream",
+	session: {
+		cookie: {
+			secure: true,
+		},
+	},
+	mail: {
+		secure: true,
+		allow_invalid_tls: false,
+	},
 }